Backflow Preventers Total Products: 242
Double Check Valve Assembly NPT
APOLLO
Original price
$960.83
-
Original price
$960.83
Original price
$960.83
$960.83
-
$960.83
Current price
$960.83
Double Check Valve Assembly Series Apollo 4ALF-100 Size 1 1/4 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degree...
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Original price
$960.83
-
Original price
$960.83
Original price
$960.83
$960.83
-
$960.83
Current price
$960.83
Double Check Valve Assembly Size 1/2 In.
APOLLO
Original price
$411.88
-
Original price
$411.88
Original price
$411.88
$411.88
-
$411.88
Current price
$411.88
Double Check Valve Assembly Series Apollo 4ALF-100 Size 1/2 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degrees ...
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Original price
$411.88
-
Original price
$411.88
Original price
$411.88
$411.88
-
$411.88
Current price
$411.88
Double Check Detector 774 8in Flanged
WATTS
Original price
$25,869.77
-
Original price
$25,869.77
Original price
$25,869.77
$25,869.77
-
$25,869.77
Current price
$25,869.77
Double Check Detector Assembly Series Watts 774 Size 8 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$25,869.77
-
Original price
$25,869.77
Original price
$25,869.77
$25,869.77
-
$25,869.77
Current price
$25,869.77
DoubleCheckDetector 774Series
WATTS
Original price
$9,082.98
-
Original price
$9,082.98
Original price
$9,082.98
$9,082.98
-
$9,082.98
Current price
$9,082.98
Double Check Detector Assembly Series Watts 774 Size 2 1/2 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max T...
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Original price
$9,082.98
-
Original price
$9,082.98
Original price
$9,082.98
$9,082.98
-
$9,082.98
Current price
$9,082.98
Double Check Detector 774 10in Flanged
WATTS
Original price
$36,133.25
-
Original price
$36,133.25
Original price
$36,133.25
$36,133.25
-
$36,133.25
Current price
$36,133.25
Double Check Detector Assembly Series Watts 774 Size 10 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$36,133.25
-
Original price
$36,133.25
Original price
$36,133.25
$36,133.25
-
$36,133.25
Current price
$36,133.25
Double Check Detector 774 4in 22-3/4inH
WATTS
Original price
$10,153.56
-
Original price
$10,153.56
Original price
$10,153.56
$10,153.56
-
$10,153.56
Current price
$10,153.56
Double Check Detector Assembly Series Watts 774 Size 4 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$10,153.56
-
Original price
$10,153.56
Original price
$10,153.56
$10,153.56
-
$10,153.56
Current price
$10,153.56
Double Check Valve Watts719 1/2in FNPT
WATTS
Original price
$1,152.70
-
Original price
$1,152.70
Original price
$1,152.70
$1,152.70
-
$1,152.70
Current price
$1,152.70
Double Check Valve Assembly Series Watts 719 Size 1/2 in Connection FNPT Body Material Bronze Temp Range 33 to 180 Degrees F Max Temp 180 Degrees F...
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Original price
$1,152.70
-
Original price
$1,152.70
Original price
$1,152.70
$1,152.70
-
$1,152.70
Current price
$1,152.70
Reduced Pressure Zone Assembly 1/2in
WATTS REGULATOR
Original price
$1,135.83
-
Original price
$1,135.83
Original price
$1,135.83
$1,135.83
-
$1,135.83
Current price
$1,135.83
Reduced Pressure Zone Assembly Series 009 Size 1/2 in Connection Press Body Material Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Ma...
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Original price
$1,135.83
-
Original price
$1,135.83
Original price
$1,135.83
$1,135.83
-
$1,135.83
Current price
$1,135.83
Double Check Valve Assembly 1 in Size
WATTS REGULATOR
Original price
$935.04
-
Original price
$935.04
Original price
$935.04
$935.04
-
$935.04
Current price
$935.04
Double Check Valve Assembly Series 007 Size 1 in Connection Press Body Material Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Tem...
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Original price
$935.04
-
Original price
$935.04
Original price
$935.04
$935.04
-
$935.04
Current price
$935.04
Reduced Pressure Zone 994 10in Flanged
WATTS
Original price
$35,170.78
-
Original price
$35,170.78
Original price
$35,170.78
$35,170.78
-
$35,170.78
Current price
$35,170.78
Reduced Pressure Zone Assembly Series Watts 994 Size 10 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$35,170.78
-
Original price
$35,170.78
Original price
$35,170.78
$35,170.78
-
$35,170.78
Current price
$35,170.78
Reduced Pressure Zone 994 4in Flanged
WATTS
Original price
$9,666.50
-
Original price
$9,666.50
Original price
$9,666.50
$9,666.50
-
$9,666.50
Current price
$9,666.50
Reduced Pressure Zone Assembly Series Watts 994 Size 4 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$9,666.50
-
Original price
$9,666.50
Original price
$9,666.50
$9,666.50
-
$9,666.50
Current price
$9,666.50
ReducedPressureZone 994 2-1/2in Flanged
WATTS
Original price
$7,363.28
-
Original price
$7,363.28
Original price
$7,363.28
$7,363.28
-
$7,363.28
Current price
$7,363.28
Reduced Pressure Zone Assembly Series Watts 994 Size 2 1/2 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max T...
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Original price
$7,363.28
-
Original price
$7,363.28
Original price
$7,363.28
$7,363.28
-
$7,363.28
Current price
$7,363.28
Reduced Pressure Zone Watt009 3/4in FNPT
WATTS
Original price
$1,097.56
-
Original price
$1,097.56
Original price
$1,097.56
$1,097.56
-
$1,097.56
Current price
$1,097.56
Reduced Pressure Zone Assembly Series Watts 009 Size 3/4 in Connection FNPT Body Material Bronze Temp Range 33 to 180 Degrees F Max Temp 180 Degree...
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Original price
$1,097.56
-
Original price
$1,097.56
Original price
$1,097.56
$1,097.56
-
$1,097.56
Current price
$1,097.56
Reduced Pressure Zone Watt009 1/2in FNPT
WATTS
Original price
$922.73
-
Original price
$922.73
Original price
$922.73
$922.73
-
$922.73
Current price
$922.73
Reduced Pressure Zone Assembly Series Watts 009 Size 1/2 in Connection FNPT Body Material Bronze Temp Range 33 to 180 Degrees F Max Temp 180 Degree...
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Original price
$922.73
-
Original price
$922.73
Original price
$922.73
$922.73
-
$922.73
Current price
$922.73
Double Check Detector 12in 53-1/8inH
WATTS
Original price
$47,118.53
-
Original price
$47,118.53
Original price
$47,118.53
$47,118.53
-
$47,118.53
Current price
$47,118.53
Double Check Detector Assembly Series Watts 774 Size 12 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$47,118.53
-
Original price
$47,118.53
Original price
$47,118.53
$47,118.53
-
$47,118.53
Current price
$47,118.53
Double Check Detector 774 6in ShortLayL
WATTS
Original price
$15,108.37
-
Original price
$15,108.37
Original price
$15,108.37
$15,108.37
-
$15,108.37
Current price
$15,108.37
Double Check Detector Assembly Series Watts 774 Size 6 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$15,108.37
-
Original price
$15,108.37
Original price
$15,108.37
$15,108.37
-
$15,108.37
Current price
$15,108.37
Double Check Detector 774 4in 22-3/4inH
WATTS
Original price
$11,164.31
-
Original price
$11,164.31
Original price
$11,164.31
$11,164.31
-
$11,164.31
Current price
$11,164.31
Double Check Detector Assembly Series Watts 774 Size 4 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$11,164.31
-
Original price
$11,164.31
Original price
$11,164.31
$11,164.31
-
$11,164.31
Current price
$11,164.31
Double Check Detector 774 12in Flanged
WATTS
Original price
$48,666.96
-
Original price
$48,666.96
Original price
$48,666.96
$48,666.96
-
$48,666.96
Current price
$48,666.96
Double Check Detector Assembly Series Watts 774 Size 12 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp...
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Original price
$48,666.96
-
Original price
$48,666.96
Original price
$48,666.96
$48,666.96
-
$48,666.96
Current price
$48,666.96
Double Check Detector 774 6in Flanged
WATTS
Original price
$14,178.69
-
Original price
$14,178.69
Original price
$14,178.69
$14,178.69
-
$14,178.69
Current price
$14,178.69
Double Check Detector Assembly Series Watts 774 Size 6 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$14,178.69
-
Original price
$14,178.69
Original price
$14,178.69
$14,178.69
-
$14,178.69
Current price
$14,178.69
Double Check Detector 774 3in Flanged
WATTS
Original price
$9,995.30
-
Original price
$9,995.30
Original price
$9,995.30
$9,995.30
-
$9,995.30
Current price
$9,995.30
Double Check Detector Assembly Series Watts 774 Size 3 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max Temp ...
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Original price
$9,995.30
-
Original price
$9,995.30
Original price
$9,995.30
$9,995.30
-
$9,995.30
Current price
$9,995.30
DoubleCheckDetector 774 2-1/2in Flanged
WATTS
Original price
$8,877.58
-
Original price
$8,877.58
Original price
$8,877.58
$8,877.58
-
$8,877.58
Current price
$8,877.58
Double Check Detector Assembly Series Watts 774 Size 2 1/2 in Connection Flanged Body Material Stainless Steel Temp Range 33 to 110 Degrees F Max T...
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Original price
$8,877.58
-
Original price
$8,877.58
Original price
$8,877.58
$8,877.58
-
$8,877.58
Current price
$8,877.58
DoubleCheckDetector 4in Flanged
WATTS
Original price
$31,108.08
-
Original price
$31,108.08
Original price
$31,108.08
$31,108.08
-
$31,108.08
Current price
$31,108.08
Double Check Detector Assembly Series Watts 709DCDA Size 4 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 11...
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Original price
$31,108.08
-
Original price
$31,108.08
Original price
$31,108.08
$31,108.08
-
$31,108.08
Current price
$31,108.08
DoubleCheckDetector 709DCDA 8in Flanged
WATTS
Original price
$35,112.66
-
Original price
$35,112.66
Original price
$35,112.66
$35,112.66
-
$35,112.66
Current price
$35,112.66
Double Check Detector Assembly Series Watts 709DCDA Size 8 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 11...
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Original price
$35,112.66
-
Original price
$35,112.66
Original price
$35,112.66
$35,112.66
-
$35,112.66
Current price
$35,112.66
DoubleCheckDetector 709DCDA 6in Flanged
WATTS
Original price
$18,526.79
-
Original price
$18,526.79
Original price
$18,526.79
$18,526.79
-
$18,526.79
Current price
$18,526.79
Double Check Detector Assembly Series Watts 709DCDA Size 6 in Connection Flanged Body Material Cast Iron Temp Range 33 to 110 Degrees F Max Temp 11...
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Original price
$18,526.79
-
Original price
$18,526.79
Original price
$18,526.79
$18,526.79
-
$18,526.79
Current price
$18,526.79